Rare bird documentation form for Greater Scaup south of Montrose, 1983
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1983-11-20
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Greater Scaups south of Montrose in Lee County, IA on November 20, 1983.
|
Staudt, Thomas J.
|
Greater Scaup
|
Montrose
|
on the Mississippi River at the Linger Longer Rest area south of Montrose
|
open water large inlet
|
The documentation form by Thomas J. Staudt is the only one submitted and forms the basis of this record. Other observers include Carl Bendorf and Tom Kent. | Elimination of similar species: Noticeable larger than Lesser Scaup male and female. Lesser had rougher head lines - peaked and an abrupt cutoff at back of head. Greater's lines were smooth from base of bill, over crown, on over through nape. | The original documentation form event occurred around 10:30:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
10
|
Rare bird documentation form for Golden Eagle at Claybanks Preserve, 1997
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1997-11-23
|
1997-12-07
|
Rare birds documentation form
|
Rare bird documentation form for two Golden Eagles at Claybanks Preserve in Cerro Gordo County, IA on November 23, 1997.
|
Goranson, Rita
|
Golden Eagle
|
Claybanks Forest
|
on Wren ave - at Claybanks Preserve, Cerro Gordo Co
|
wooded & river
|
The documentation form by Rita Goranson is the only one submitted and forms the basis of this record. Other observers include Curt Nelson, Carolyn Fischer, and Jan Walter. | Elimination of similar species: later we saw (white head white tail) adult eagles = not the coloring of the first one. | The original documentation form event occurred around 16:10:00/16:20:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
31
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Rare bird documentation form for Stilt Sandpiper east of Ames, 1993
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1993-06-26
|
1993-06-28
|
Rare birds documentation form
|
Rare bird documentation form for a Stilt Sandpiper east of Ames in Story County, IA on June 26, 1993.
|
Dinsmore, James J.
|
Stilt Sandpiper
|
Ames
|
one mile east of Ames on 13th Street (by Holub Greenhouse)
|
flooded field
|
The documentation form by Jim Dinsmore is the only one submitted and forms the basis of this record. | Elimination of similar species: Lesser Yellowlegs-bill shape, thickness, leg length, head markings. Solitary Sandpiper-eye line rather than eye ring | The original documentation form event occurred twice around 10:00:00 and 18:00:00.
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Iowa Ornithologists' Union | MS 166
|
34
|
25b
|
Rare bird documentation form for Cerulean Warbler at Amana Woods, 1981
|
Field notes
|
Birds--Behavior Birds--Identification Birdsongs Ornithology Rare birds
|
1981-04-30
|
1981-05-04
|
Rare birds documentation form
|
Rare bird documentation form for a Cerulean Warbler at Amana Woods north of Homestead in Iowa County, IA on April 30, 1981.
|
Bendorf, Carl J.
|
Cerulean Warbler
|
Amana Woods
|
one mile north of Homestead, IA. Iowa County "Amana Woods"
|
General: Edge of extensive decidous [sic] woods, moving about in upper story Specific: of large trees along dirt road.
|
The documentation form by Carl J. Bendorf is the only one submitted and forms the basis of this record. | Elimination of similar species: This is only bird I know of with the narrow dark band across otherwise clear throat and underside. This band was seen very clearly. | The original documentation form event lasted from 07:50:00/07:55:00.
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Iowa Ornithologists' Union | MS 166
|
35
|
33
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Rare bird documentation form for Merlin at Sweet Marsh, 1985
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1985-09-15
|
1985-09-16
|
Rare birds documentation form
|
Rare bird documentation form for two Merlins at Sweet Marsh in Bremer County, IA on September 15 and 16, 1985.
|
Moore, Francis L.
|
Merlin
|
Sweet Marsh
|
One South side of Sweet Marsh and One North side of Sweet Marsh, Bremer Co., IA
|
Near open marsh sitting in top of dead tree.
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Robert Myers. | Elimination of similar species: The Am. Kestrel and Peregrine are differently colored. This was a falcon and not one of the other two species of falcons. | The original documentation form event lasted from 09:00:00/11:30:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
32
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Records Committee review for rare bird sighting of Prairie Falcon north of Marshalltown, 1988
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1988-11-06
|
1993-08-04
|
Rare birds documentation form
|
Records Committee review for a Prairie Falcon north of Marshalltown in Marshall County, IA on November 6, 1988. Includes a record review document with votes and two documentation forms submitted to the committee.
|
Proescholdt, Beth
|
Prairie Falcon
|
Marshalltown
|
one-half mile north of Marshalltown
|
open farmland, approaching Iowa River
|
The documentation form by Beth Proescholdt is the earliest and the one that forms the basis of this record. Other documentation forms by Mark Proescholdt were submitted later. | Elimination of similar species: Kestrel & Merlin - this bird much too large for that. Peregrine - this bird was too light colored to be a Peregrine & it had no helmet | The original documentation form event lasted from 10:05:00/10:06:00.
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Iowa Ornithologists' Union | MS 166
|
9
|
6
|
Rare bird documentation form for Greater Scaup near Montrose, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-11-10
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for seven Greater Scaups near Montrose in Lee County, IA on November 10, 1984.
|
Moore, Francis L.
|
Greater Scaup
|
Montrose
|
Open pool on Mississippi River just south of Montrose, Lee Co., IA
|
Open water on Mississippi River
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Cecil. | Elimination of similar species: Lesser Scaup does not have this flat headed look as this birdhad, but a pointed head look. Lesser Scaup female does not have a whitish area behind its eye like one of these birds had. The bill was not banded as a Ring-necked Duck female would have been. | The original documentation form event lasted from 08:20:00/08:28:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
10
|
Rare bird documentation form for Black-legged Kittiwake at Lock and Dam 15, 1992
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1992-12-20
|
1993-01-09
|
Rare birds documentation form
|
Rare bird documentation form for a Black-legged Kittiwake at Lock and Dam 15 in Scott County, IA on December 20, 1992.
|
Timper, Edward
|
Black-legged Kittiwake
|
Lock and Dam 15
|
Opening lock wall, Lock and Dam #15, Rock Island Arsenal
|
River system, open water
|
The documentation form by Ed Timper is the only one submitted and forms the basis of this record. Other observers include Pete Oberg. | Elimination of similar species: Ring Billed Gull: This gull had no ring bill, was lighter built with distinctive black legs. | The original documentation form event lasted from 10:10:00/10:16:00.
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Iowa Ornithologists' Union | MS 166
|
34
|
40
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Rare bird documentation form for Goose species at West Overlook at Coralville Lake, 1990
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1990-03-04
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a Goose species at West Overlook at Coralville Lake in Johnson County, IA on March 4, 1990.
|
Pinkston, Randall, 1956-
|
Ducks, Geese, Swans
|
Coralville Dam
|
opposite W. Overlook campground, Coralville Lake Johnson Co., IA
|
|
The documentation form by Randall Pinkston is the only one submitted and forms the basis of this record. Other observers include Jim Fuller. | Elimination of similar species: The unidentified goose was the size of the white-fronteds, dwarfing the Ross'...Underparts plain medium brown except or a line of indistinct pale crescents over the shoulder and elongate tertiaries [sic] each with a white streak suggestive of a blue phase Snow Goose. The extensive dark on the hindcrown, cheek, and through the eye on this bird is unique in my experience. | The original documentation form event occurred around noon.
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Iowa Ornithologists' Union | MS 166
|
32
|
27
|
Records Committee review for rare bird sighting for Boreal Chickadee at Osage, 1978
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1978-11-24
|
1993-08-26
|
Rare birds documentation form
|
Records Committee review for two Boreal Chickadees at Osage in Mitchell County, IA on November 24, 1978. Includes a record review document with votes, an article in Iowa Bird Life, and a documentation form submitted to the committee.
|
Woolfries, Andy
|
Boreal Chickadee
|
Osage
|
Osage, Iowa Home Feeder board
|
Home bird feeder - back yard - shrubs and trees.
|
The documentation form by Andy Woolfries is the only one submitted and forms the basis of this record. | Elimination of similar species: Associated with other chickadees but noticable [sic] because of distinctive brown cap. There appeared to be only two. They were positively identified at least 20 times from a distance of about six feet. Reference: "Birds of North America". | The original documentation form event occurred at least 20 times over November 24 to 26, 1978.
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Iowa Ornithologists' Union | MS 166
|
12
|
49
|
Rare bird documentation form for Swainson's Hawk at Osceola County, 1978
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1978-05-16
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Swainson's Hawks at Osceola County, IA on May 16, 1978.
|
Bierman, Dick
|
Swainson's Hawk
|
Osceola County
|
Osceola County
|
open farm country, nest in a farm grove
|
The documentation form by Dick Bierman is the only one submitted and forms the basis of this record. Other observers include Dean Roosa and Steve Duecker. | Elimination of similar species: Red Tail, these birds had no red tail. | The original documentation form event lasted all day.
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Iowa Ornithologists' Union | MS 166
|
33
|
28
|
Rare bird documentation form for King Rail at Otter Creek Marsh, 1987
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1987-05-10
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for a King Rail at Otter Creek Marsh in Tama County, IA on May 10, 1987.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
King Rail
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek M.
|
Marsh with drainage ditches
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Francis Moore and Dick Tetrault. | Elimination of similar species: We also heard Virginia Rails and played Virginia Rail tapes. The pitch was lower than a Virginia Rail voice. | The original documentation form event lasted from 08:10:00/08:20:00.
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Iowa Ornithologists' Union | MS 166
|
33
|
41
|
Rare bird documentation form for Peregrine Falcon at Otter Creek Marsh, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-05-14
|
1984-05-15
|
Rare birds documentation form
|
Rare bird documentation form for a Peregrine Falcon at Otter Creek Marsh in Tama County, IA on May 14, 1984.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Peregrine Falcon
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek M.
|
Marsh
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. Other observers include Ross Silcock and Tom Staudt. | Elimination of similar species: Shape and flight eliminate buteos + accipiters. Facial mark, light axillaries, + size diagnostic. | The original documentation form event lasted from 06:00:00/06:01:00 estimated.
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Iowa Ornithologists' Union | MS 166
|
33
|
34
|
Records Committee review for rare bird sighting of Trumpeter Swan at Otter Creek Marsh, 1984
|
Administrative records Clippings (information artifacts) Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1984-12-23
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review of three Trumpeter Swans at Otter Creek Marsh in Tama County on December 23, 1984. Includes a record review document with votes, correspondence over the sighting, photos from Iowa Bird Life, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Trumpeter Swan
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek M., Tama Co., IA
|
large riverbottom marsh, central drainage open, ponds partly free of ice. Birds were in pond near east end of south dike.
|
The documentation form by Thomas H. Kent is the earliest and the one that forms the basis of this record. Another observer was Gladys Black. | Elimination of similar species: Bill shape and voice exclude Tundra Swan. | The original documentation form event lasted from 14:40:00/16:05:00.
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Iowa Ornithologists' Union | MS 166
|
8
|
12
|
Records Committee review for rare bird sighting of Ferruginous Hawk at Otter Creek Marsh, 1984
|
Administrative records Clippings (information artifacts) Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1984-12-23
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review of a Ferruginous Hawk at Otter Creek Marsh in Tama County, IA on December 23, 1984. Includes a record review document with votes, an article from Iowa Bird Life, and a documentation form submitted to the committee.
|
Kent, Thomas H. (Thomas Hugh), 1934-
|
Ferruginous Hawk
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek M., Tama Co., Iowa
|
large, wide riverbottom marsh with scattered woods.
|
The documentation form by Thomas H. Kent is the only one submitted and forms the basis of this record. | Elimination of similar species: According to Eckert, the upper wing patches are diagnostic if the location is right. He gives the following example as an acceptable documentation: 'On the upper surface of each wing there was a rectangular or oval white patch on the flight feathers. This patch was on the inner primaries, and perhaps faded a bit into the secondaries and outer primaries.' This description fits the bird I saw. Eckert gives two other diagnostic marks that I did not see (feathered legs, rufous back and shoulders), but only one of these three marks is needed. The white tail is not diagnostic, but coupled with the light underparts and generally dark upper wing surface, tends to exclude Krider's and Harlan's Hawks which would have light upper wings and dark underparts, respectively. An ordinary Red-tailed Hawk would not ordinarily have an all white-tail nor such prominent upper wing patches. The raised wings in flight in the absence of wind favor Ferruginous Hawk over Red-tailed and Rough-legged Hawks. Rough-legged Hawk is excluded by the lack of prominent black and white pattern to body, wing and tail. | The original documentation form event lasted from 14:45:00/14:57:00.
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Iowa Ornithologists' Union | MS 166
|
9
|
1
|
Records Committee review for rare bird sighting of Ibis species at Otter Creek Marsh, 1981
|
Administrative records Field notes
|
Birds--Identification Ornithology Ornithology--Societies, etc
|
1981-05-01
|
1993-08-16
|
Rare birds documentation form
|
Records Committee review of a species of Ibis (White-faced or Glossy) at Otter Creek Marsh in Tama County, IA on May 1, 1981. Includes a record review document with votes and a documentation form submitted to the committee.
|
Proescholdt, Beth
|
Glossy Ibises
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek Marsh - South Central Tama County
|
Otter Creek Marsh - in the area where water had apparently been let out to form mud flats, interspersed with very shallow water
|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Phyllis Harris, Garnita Seward, and Ramona Sommerlot. | Elimination of similar species: Curlew - but not correct shape for a curlew. White ibis - wrong color. | The original documentation form event lasted from 18:00:00/18:15:00.
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Iowa Ornithologists' Union | MS 166
|
7
|
21
|
Rare bird documentation form for an Ibis species at Otter Creek Marsh, 1981
|
Field notes Forms (documents)
|
Birds--Identification Ornithology Rare birds
|
1981-05-01
|
1981-05-24
|
Rare birds documentation form
|
Rare bird documentation form for an Ibis species at Otter Creek Marsh in Tama County, IA on May 1, 1981.
|
Proescholdt, Beth
|
Glossy Ibises
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek Marsh - south central Tama County
|
Otter Creek Marsh, in the area where water had apparently been let out to form mud flats, interspersed with very shallow water
|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Phyllis Harris, Garnite Seward, and Ramona Sommerlot. | Elimination of similar species: Curlew - but not correct shape for a curlew, White ibis - wrong color. | The original documentation form event lasted from 18:00:00/18:15:00.
|
Iowa Ornithologists' Union | MS 166
|
32
|
24
|
Records Committee review for rare bird sighting of Neotropic Cormorant at Otter Creek Marsh, 1998
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1998-05-04
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review of a Neotropic Cormorant at Otter Creek Marsh in Tama County, IA on May 4, 1998. Includes a record review document with votes and a documentation form submitted to the committee.
|
Proescholdt, Mark
|
Neotropic Cormorant
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek Marsh - Tama County
|
Big pond area
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Hank Zaletel. | Elimination of similar species: D-cr. cormorant is much larger. I saw one fly as I drove out and it looked huge in flight. | The original documentation form event lasted from 12:45:00/13:00:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
12
|
Rare bird documentation form for Great-tailed Grackle at Otter Creek Marsh, 1990
|
Field notes
|
Birds--Identification Birdsongs Ornithology Rare birds
|
1990-04-27
|
N/A
|
Rare birds documentation form
|
Rare bird documentation form for two Great-tailed Grackles at Otter Creek Marsh in Tama County, IA on April 27, 1990.
|
Fuller, James L
|
Great-tailed Grackle
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek Marsh - Tama County
|
Cattails in marsh
|
The documentation form by James Fuller is the only one submitted and forms the basis of this record. | Elimination of similar species: Common Grackle is smaller with different call Boat-tailed Grackle male has dark eye | The original documentation form event lasted from approximately 15:45:00/15:47:00.
|
Iowa Ornithologists' Union | MS 166
|
35
|
67
|
Rare bird documentation form for Peregrine Falcon at Otter Creek Marsh, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-04-29
|
1984-05-25
|
Rare birds documentation form
|
Rare bird documentation form for a Peregrine Falcon at Otter Creek Marsh in Tama County, IA on April 29, 1984.
|
Proescholdt, Beth
|
Peregrine Falcon
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek Marsh , Tama County
|
Marsh
|
The documentation form by Beth Proescholdt is the only one submitted and forms the basis of this record. Other observers include Mark Proescholdt, Jim Mairs, Pauline Mairs, and Peter Petersen. | Elimination of similar species: a buteo, or a Merlin - or a Prairie Falcon : - it was not buteo shaped, but falcon shaped - too big for a Merlin + it had heavy mustaches - too dark for a Prairie Falcon + no black axillars. | The original documentation form event lasted from 09:40:00/09:45:00 and 10:45:00/10:47:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
34
|
Rare bird documentation form for Peregrine Falcon at Otter Creek Marsh, 1984
|
Field notes
|
Birds--Identification Ornithology Rare birds
|
1984-04-29
|
1984-05-27
|
Rare birds documentation form
|
Rare bird documentation form for a Peregrine Falcon at Otter Creek Marsh in Tama County, IA on April 29, 1984.
|
Proescholdt, Mark
|
Peregrine Falcon
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek Marsh (Tama County)
|
Marsh with tall trees along edges
|
The documentation form by Mark Proescholdt is the only one submitted and forms the basis of this record. Other observers include Beth Proescholdt, Jim Mairs, Pauline Mairs, and Peter Petersen. | Elimination of similar species: A Merlin is much smaller and lacks the heavy black sideburns. | The original documentation form event lasted from 09:40:00/09:45:00 and 10:45:00/10:47:00.
|
Iowa Ornithologists' Union | MS 166
|
33
|
34
|
Records Committee review for rare bird sighting of Ibis species at Otter Creek Marsh, 1983
|
Administrative records Correspondence Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1983-09-27
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review of two birds (Ibis species) at Otter Creek Marsh in Tama County, IA on September 27, 1983. Includes a record review document with votes, a summary of the records review, a hand-written description of the birds, and a documentation form submitted to the committee.
|
Moore, Francis L.
|
Glossy Ibises
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek Marsh near Chelsea, Tama Co., N.E. side of marsh
|
Marshy, low water amoung cattails between two Northern dikes.
|
The documentation form by Francis L. Moore is the only one submitted and forms the basis of this record. Other observers include Bob Myers and Ed Weiner. | Elimination of similar species: White ibis is not this dark even in immature plumage. All dark colored heron do not have long decurved bill like these birds. | The original documentation form event lasted from 12:15:00/13:00:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
21
|
Records Committee review for rare bird sighting of White-faced Ibis at Otter Creek Marsh, 1984
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1984-04-28
|
1993-09-01
|
Rare birds documentation form
|
Records Committee review of a White-faced Ibis at Otter Creek Marsh in Tama County, Iowa on April 28, 1984. Includes a record review document with votes, a summary of the review, and a documentation form submitted to the committee.
|
Staudt, Thomas J.
|
White-faced Ibis
|
Otter Creek Marsh State Wildlife Refuge
|
Otter Creek Marsh Tama Co.
|
shallow marshy to dry cattail beds
|
The documentation form by Thomas J. Staudt is the only one submitted and forms the basis of this record. Other observers include Jim Fuller. | Elimination of similar species: Glossy Ibis has a very thin white border above and below the eye. This border is broken and doesn't surround the eye. Eye color on Glossy is brownish. | The original documentation form event lasted from 10:45:00/11:15:00.
|
Iowa Ornithologists' Union | MS 166
|
7
|
24
|
Records Committee review for rare bird sighting for White-winged Dove at Ottumwa, 1997
|
Administrative records Field notes Photographs
|
Bird watching Ornithology Ornithology--Societies, etc
|
1997-04-08
|
2000-11-24
|
Rare birds documentation form
|
Records Committee review for a White-winged Dove at Ottumwa in Wapello County, IA on April 8, 1997. Includes a record review document with votes, four photographs, and a documentation form submitted to the committee.
|
Hoskins, Nelson R.
|
White-winged Dove
|
Ottumwa
|
Ottumwa, Ia.
|
Back yard, small trees, also across from cemetary [sic]
|
The documentation form by Nelson R. Hoskins is the only one submitted and forms the basis of this record. | Elimination of similar species: Mourning dove. Photos. | The original documentation form event lasted from am to pm.
|
Iowa Ornithologists' Union | MS 166
|
12
|
10
|
Records Committee review for rare bird sighting of Bonaparte's Gull at Ottumwa, 1989
|
Administrative records Field notes
|
Bird watching Ornithology Ornithology--Societies, etc
|
1989-01-01
|
1993-08-05
|
Rare birds documentation form
|
Records Committee review for a Bonaparte's Gull at Ottumwa in Wapello County, IA on January 1, 1989. Includes a record review document with votes and a documentation form submitted to the committee.
|
Hoskins, Nelson R.
|
Bonaparte's Gull
|
Ottumwa
|
Ottumwa, Ia.
|
Des Moines River, Below Hydro-dam
|
The documentation form by Nelson Hoskins is the only one submitted and forms the basis of this record. | Elimination of similar species: Franklin's gull - above mentioned markings. | The original documentation form event lasted from 08:45:00/08:55:00.
|
Iowa Ornithologists' Union | MS 166
|
10
|
22
|